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Painless way to install a new version of R?
...nted the lack of an easy upgrade process for R (probably more relevant on Windows than Linux). Does anyone have a good trick for doing the upgrade, from installing the software to copying all the settings/packages over?
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Specify pane percentage in tmuxinator project
...n, select-layout may be used to apply a previously used layout -
the list-windows command displays the layout of each window in a form
suitable for use with select-layout. For example:
$ tmux list-windows
0: ksh [159x48]
layout: bb62,159x48,0,0{79x48,0,0,79x48,80,0}
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How does “this” keyword work within a function?
... the this variable will be bound to the "global" object, almost always the window object in the context of a browser.
var foo = function(){
alert(this);
}
foo();
This may be what's tripping you up, but don't feel bad. Many people consider this a bad design decision. Since a callback is i...
How to compile a 64-bit application using Visual C++ 2010 Express?
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Here are step by step instructions:
Download and install the Windows Software Development Kit version 7.1. Visual C++ 2010 Express does not include a 64 bit compiler, but the SDK does. A link to the SDK: http://msdn.microsoft.com/en-us/windowsserver/bb980924.aspx
Change your project co...
How to change the status bar color in Android?
...es.
Here is how you can change the color of the status bar using the new window.setStatusBarColor method introduced in API level 21.
Changing the color of status bar also requires setting two additional flags on the Window; you need to add the FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS flag and clear the...
Adjusting the Xcode iPhone simulator scale and size [duplicate]
...can't have 1:1 ratio.
However you can scale it from the iOS Simulator > Window > Scale menu.
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Detect browser or tab closing
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If I get you correctly, you want to know when a tab/window is effectively closed. Well, AFAIK the only way in Javascript to detect that kind of stuffs are onunload & onbeforeunload events.
Unfortunately (or fortunately?), those events are also fired when you leave a site ...
SSH Private Key Permissions using Git GUI or ssh-keygen are too open
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This is not working on windows 8 and my Jan '14 install of cygwin as after chmod 700, it is showing the file as rwxrwx---. The group permissions to be set to whatever I set the user permissions to and I can't use my keys.
– D...
Git - How to close commit editor?
...m trying to close that new commit editor. How to do this? I'm using git on windows.
11 Answers
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Set scroll position
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You can use window.scrollTo(), like this:
window.scrollTo(0, 0); // values are x,y-offset
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